AU2110297A - System of chemicals and method for deinking of waste paper - Google Patents

System of chemicals and method for deinking of waste paper

Info

Publication number
AU2110297A
AU2110297A AU21102/97A AU2110297A AU2110297A AU 2110297 A AU2110297 A AU 2110297A AU 21102/97 A AU21102/97 A AU 21102/97A AU 2110297 A AU2110297 A AU 2110297A AU 2110297 A AU2110297 A AU 2110297A
Authority
AU
Australia
Prior art keywords
deinking
chemicals
waste paper
waste
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU21102/97A
Inventor
Johan Jansson
Mikael Perdin
Peter Wallberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bim Kemi AB
Original Assignee
Bim Kemi AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bim Kemi AB filed Critical Bim Kemi AB
Publication of AU2110297A publication Critical patent/AU2110297A/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
AU21102/97A 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper Abandoned AU2110297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9600730 1996-02-27
SE9600730A SE9600730D0 (en) 1996-02-27 1996-02-27 Method of mass production
PCT/SE1997/000340 WO1997032076A1 (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper

Publications (1)

Publication Number Publication Date
AU2110297A true AU2110297A (en) 1997-09-16

Family

ID=20401559

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21102/97A Abandoned AU2110297A (en) 1996-02-27 1997-02-27 System of chemicals and method for deinking of waste paper

Country Status (5)

Country Link
EP (1) EP0885326A1 (en)
JP (1) JP2000505510A (en)
AU (1) AU2110297A (en)
SE (1) SE9600730D0 (en)
WO (1) WO1997032076A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002012618A2 (en) * 2000-08-07 2002-02-14 Kao Specialties Americas Flotation deinking process
US7169257B2 (en) * 2003-11-12 2007-01-30 Kemira Chemicals, Inc. Method of deinking waste paper using a reduced alkali system
US7897010B2 (en) 2006-01-09 2011-03-01 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8317973B2 (en) * 2009-11-11 2012-11-27 Kemira Chemical, Inc. Polyester surfactants for deinking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934882A1 (en) * 1989-10-19 1991-04-25 Gruenau Gmbh Chem Fab WAFER, CARBON ACID AND / OR RESIN ALUMINUM DISPERSIONS FOR DEFINING PRINTED PAPERS
US5281358A (en) * 1990-10-24 1994-01-25 Kao Corporation Deinking agent
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
ATE163205T1 (en) * 1993-06-23 1998-02-15 Bim Kemi Ab COLLECTOR INTENDED FOR USE IN DETINKING WASTE PAPER BY THE FLOTATION PROCESS

Also Published As

Publication number Publication date
JP2000505510A (en) 2000-05-09
WO1997032076A1 (en) 1997-09-04
EP0885326A1 (en) 1998-12-23
SE9600730D0 (en) 1996-02-27

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